/Engine/Plugins/Animation/IKRig/Source/IKRigEditor/Public/RigEditor/IKRigController.h
SOLVERS C++ ONLY API
const [TArray](API\Runtime\Core\Containers\TArray)< [UIKRigSolver](API\Plugins\IKRig\Rig\Solvers\UIKRigSolver) * > & GetSolverArray() const